Wow, very impressed! The mix of 2d and 3d is attention grabbing, and the game seems well implemented. 5 stars all the way across. I did not uncover the mystery, but I'm going to save this one and come back.
I'm curious how hard it was to implement the decision making algorithm for the AI players? In our game (similar bluffing on poker hands, but with dice) we had to limit it to 1 opponent, and even then it got very complex.